# std::ranges::take_while_view<V,Pred>::sentinel

From cppreference.com
< cpp‎ | ranges‎ | take while view

template< bool Const > class /*sentinel*/; |  | (since C++20) (exposition only*)

The return type of `take_while_view::end`.

The type /*sentinel*/<true> is returned by the const-qualified overload. The type /*sentinel*/<false> is returned by the non-const-qualified overload.

### Member types

Member | Definition
`Base` (private) | `maybe-const`﻿<Const, V> (exposition-only member type*)

### Data members

Member | Definition
ranges::sentinel_t<Base> `end_` (private) | A sentinel that represents the end of the underlying view (exposition-only member object*)
Pred* `parent_` (private) | A pointer to the predicate (exposition-only member object*)

### Member functions

(constructor) | constructs a sentinel (public member function)
base | returns the underlying sentinel (public member function)

### Non-member functions

operator== (C++20) | compares a sentinel with an iterator returned from `take_while_view::begin` (function)

Retrieved from "https://en.cppreference.com/mwiki/index.php?title=cpp/ranges/take_while_view/sentinel&oldid=175904"